Factor Info

ID 138338
Size 982 digits / 3261 bits
Status composite
Value 2626300756590385908735889093047657922699979405211671906845451834101336033331601786623979100669522560490133952245179636303948898668147408272106518015864772840484170996040181361525308442455531616442502535949576339141194140613145469126518539523369013740107873831653287414196874265276516112783843574345118765713304265662409447530634125515161228839681247643581096290164768461960541835749404174367899940399153428052116832821146467458087581065893838152561303905929729194890500171696012187638292544830046041434487510738652510429587870700993148484325330805399850234377881583133481423430653789612203508188139652681344149403723339938357410114517399733047227461313739157929646777669377182072733050384561050346926735786514886559000082630951292506621070662434075259170232040531706703964869534110959795495250200878976444814515270169122073223763499568609065887816406272445821685515200522044618329504792104953677982794578573435370801312367493159111956751711705478147746985228081920454290268739036409

Factorizations

Primary (ID: 138339) 2731749354794117596953488076929 (proven prime)
(ID: 138340) 961398875040027608761105833167533026013743067697519598026375997967832212708863197708593458942056647484370532606682900574426908205449849059564923627702129170585640402722240818984959718693346032889850218360664515551324517810597894463836497190968227389479406441414954162115566805157918591954458118427246933587518259179224235388232722430524793477894302964051461485863767441748056590061964704278904546313325793282109811590026369142280625132799283786286981390428471728336830819496607807533357867836283746908042203804981908463958540032922454414452495852442527992052843919571398329108813126610287345907698004054374856329674284577095778777682993236284609834616099768651331878511955033893967941559424505785389690264409523277872123948508729677285516621102834208646189160608995324549539849068818982557000673499990517046842112092038963095492365507100276295152515428850470349548042475195771732544075412040967313608958271754514546748714935691634241337350839180032121 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.